/*
 * Licensed to Elasticsearch B.V. under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch B.V. licenses this file to you under
 * the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package co.elastic.apm.agent.impl.metadata;

import co.elastic.apm.agent.util.CompletableFuture;

import java.util.concurrent.ExecutionException;
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;

public class MetaDataFuture implements Future<MetaData> {

    private final Future<MetaData> metaDataFuture;
    private final CompletableFuture<FaaSMetaDataExtension> faaSMetaDataExtensionFuture;

    public MetaDataFuture(Future<MetaData> metaDataFuture, CompletableFuture<FaaSMetaDataExtension> faaSMetaDataExtensionFuture) {
        this.metaDataFuture = metaDataFuture;
        this.faaSMetaDataExtensionFuture = faaSMetaDataExtensionFuture;
    }

    @Override
    public boolean cancel(boolean mayInterruptIfRunning) {
        return metaDataFuture.cancel(mayInterruptIfRunning);
    }

    @Override
    public boolean isCancelled() {
        return metaDataFuture.isCancelled();
    }

    @Override
    public boolean isDone() {
        return metaDataFuture.isDone();
    }

    @Override
    public MetaData get() throws InterruptedException, ExecutionException {
        return metaDataFuture.get();
    }

    @Override
    public MetaData get(long timeout, TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException {
        return metaDataFuture.get(timeout, unit);
    }

    public CompletableFuture<FaaSMetaDataExtension> getFaaSMetaDataExtensionFuture() {
        return faaSMetaDataExtensionFuture;
    }
}
